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Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 03:51 // 18:05 UTC
Civil Twilight (6°): 03:17 // 18:39 UTC
Nautical Twilight (12°): 02:33 // 19:23 UTC
Astronomical Twilight (18°): 01:43 // 20:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
ZZ Hya p 10 0.3595363 14.30 14.90 0.60 22.04. 19:20 193 (S) 18
V2181 Cyg s 1 0.5734825 13.00 13.00 0.00 22.04. 19:20 28 (NE) -4
G5811.0437 Aqr s 6 0.297387 13.75 13.75 0.00 22.04. 19:20 357 (N) -48
AF Aps s 4 0.7976244 13.40 13.90 0.50 22.04. 19:20 164 (S) -46
EL Tuc s 7 0.3420282 13.00 13.50 0.50 22.04. 19:20 207 (SW) -69
IZ Aur s 1 0.771167 13.00 13.00 0.00 22.04. 19:20 300 (NW) 49
V400 Lyr p 1 0.253427 12.70 13.35 0.65 22.04. 19:20 36 (NE) 8
NO Cam s 1 0.430755 12.20 12.90 0.70 22.04. 19:21 338 (N) 47
V383 Gem p 2 0.757285 12.78 13.60 0.82 22.04. 19:21 259 (W) 41
V733 Her p 3 0.4174915 13.80 14.40 0.60 22.04. 19:21 47 (NE) 28
V959 Per p 8 0.990719 10.11 10.75 0.64 22.04. 19:21 295 (NW) 29
OZ Boo p 9 0.324084 13.90 14.15 0.25 22.04. 19:21 83 (E) 33
V404 Hya p 7 0.309535 14.85 15.25 0.40 22.04. 19:21 207 (SW) 41
RT LMi s 1 0.3749177 11.40 11.70 0.30 22.04. 19:21 206 (SW) 73
HI Gem s 7 4.69161 12.00 12.00 0.00 22.04. 19:21 259 (W) 50
NN Ser p 1 0.1300801 17.00 23.00 6.00 22.04. 19:22 88 (E) 15
EL CVn p 9 0.795627 9.42 9.59 0.17 22.04. 19:22 85 (E) 59
V502 Her s 1 0.3692772 12.80 13.50 0.70 22.04. 19:22 56 (NE) 14
GO Aps p 10 0.4991 14.60 15.40 0.80 22.04. 19:22 162 (S) -45
V622 Aur p 9 0.3043 15.13 15.32 0.19 22.04. 19:22 285 (W) 41
VV Vir p 1 0.446135 11.90 13.20 1.30 22.04. 19:22 124 (SE) 13
KW Eri p 9 0.2352915 13.38 13.90 0.52 22.04. 19:22 247 (SW) -47
CG Cha p 10 0.3765523 13.90 14.40 0.50 22.04. 19:22 180 (S) -40
TW Cet p 1 0.3168513 10.43 11.18 0.75 22.04. 19:22 287 (W) -41
FY Boo s 1 0.2411595 13.12 13.12 0.00 22.04. 19:22 106 (E) 43
HZ Dra s 5 0.772934 8.16 8.16 0.00 22.04. 19:23 15 (N) 33
NP Per p 1 2.2285805 12.20 13.00 0.80 22.04. 19:23 293 (NW) 22
IK Boo p 1 0.303116 12.00 12.50 0.50 22.04. 19:23 95 (E) 44
V336 Cas p 1 0.5972873 13.40 14.10 0.70 22.04. 19:23 348 (N) 22
LR Lib p 9 0.590394 13.10 13.70 0.60 22.04. 19:23 116 (SE) -13
V418 Cam s 9 0.3067595 13.70 14.40 0.70 22.04. 19:23 331 (NW) 54
GN CVn p 1 0.395009 12.00 12.50 0.50 22.04. 19:23 85 (E) 50
V2364 Cyg s 2 0.5921355 11.10 11.65 0.55 22.04. 19:23 29 (NE) 17
V431 Lac p 10 0.869077 14.30 15.60 1.30 22.04. 19:23 359 (N) 7
GQ Boo s 1 0.3846402 12.65 12.65 0.00 22.04. 19:24 89 (E) 33
V914 Cep s 10 0.38618 13.10 13.40 0.30 22.04. 19:24 359 (N) 39
AH Tau s 1 0.3326733 11.25 11.85 0.60 22.04. 19:24 294 (NW) 13
KQ Gem s 1 0.4079905 14.00 14.60 0.60 22.04. 19:24 254 (W) 34
MY Mus p 10 0.969605 13.20 13.55 0.35 22.04. 19:24 175 (S) -33
RAFV065 Cru p 5 0.40238 13.10 13.22 0.12 22.04. 19:24 164 (S) -27
IV Dra s 4 0.2681055 13.70 13.70 0.00 22.04. 19:25 55 (NE) 45
FF Ara p 10 0.69901 13.30 14.00 0.70 22.04. 19:25 133 (SE) -48
HT Vir s 1 0.4076729 7.06 7.48 0.42 22.04. 19:25 120 (SE) 29
DU Leo p 1 1.37418454 8.68 9.43 0.75 22.04. 19:25 204 (SW) 64
BM Ari p 4 0.4849665 10.90 11.60 0.70 22.04. 19:25 307 (NW) -10
DS Pup p 8 0.3886775 12.70 13.60 0.90 22.04. 19:25 219 (SW) 5
V585 Aur s 4 0.535301 11.05 11.30 0.25 22.04. 19:26 289 (W) 27
CR Tri p 9 0.296078 14.10 14.80 0.70 22.04. 19:26 312 (NW) 10
V594 Cen p 10 0.3170973 13.70 14.50 0.80 22.04. 19:26 151 (SE) -14
V645 Ori p 1 1.040445 13.30 14.70 1.40 22.04. 19:26 260 (W) 29
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.